| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.60 | 8.491% | $149.2836 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $134.56 | 6.609% | $143.4531 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $238.27 | 7.286% | $255.6304 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $57.61 | 13.217% | $65.2243 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $227.65 | 13.398% | $258.1505 | $258.15 | $258.15 | $258.20 |
| Purchase #6 | $16.93 | 5.472% | $17.8564 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $125.39 | 12.445% | $140.9948 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $938.01 | $1,030.5931 | $1,030.58 | $1,030.60 | $1,030.70 | |